panic: /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:1256: uipc_sosend_stream_or_seqpacket: Empty stailq 0xfffffe005737c8b0->stqh_last is 0xfffffe005737c830, not head's first field address cpuid = 0 time = 39 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005737c2d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005737c430 vpanic() at vpanic+0x257/frame 0xfffffe005737c5f0 panic() at panic+0xb5/frame 0xfffffe005737c6b0 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1260/frame 0xfffffe005737c960 sousrsend() at sousrsend+0x112/frame 0xfffffe005737c9f0 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe005737cb50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe005737cd10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe005737cf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 KDB: enter: panic [ thread pid 1910 tid 102566 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe005737c410 rbp 0xfffffe005737c430 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x173 r12 0xfffffe0054183000 r13 0xfffffffffffffffe r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 1910 (syz-executor) at 0xfffffe00541d1ac0: state: NORMAL uid: 0 gids: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 182, 246, 255, 392, 512, 722, 902, 1024, 1025, 2434, 3948, 3949, 12058, 32770, 34331, 69632, 268435520, 268435584, -2147483648, -14566 parent: pid 1775 at 0xfffffe0054105000 ABI: FreeBSD ELF32 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0079444db0 (map 0xfffffe0079444db0) (map.pmap 0xfffffe0079444e50) (pmap 0xfffffe0079444ec0) threads: 4 101467 RunQ syz-executor 102565 S select 0xfffffe0078c5f040 syz-executor 102566 Run CPU 0 syz-executor 102567 S uwait 0xfffffe0078c5fe00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1910 1775 1775 0 R (threaded) syz-executor 101467 RunQ syz-executor 102565 S select 0xfffffe0078c5f040 syz-executor 102566 Run CPU 0 syz-executor 102567 S uwait 0xfffffe0078c5fe00 syz-executor 1909 763 763 0 R (threaded) syz-executor 101457 RunQ syz-executor 102562 S sbwait 0xfffffe0059aeb60c syz-executor 102563 S aiowc 0xfffffe005419d8f8 syz-executor 102564 S select 0xfffffe00796d2940 syz-executor 1908 1 765 0 S uwait 0xfffffe0078c5f600 syz-executor 1886 0 0 0 DL mdwait 0xfffffe00798ac000 [md7] 1877 1 765 60929 S uwait 0xfffffe0078fb8380 syz-executor 1876 0 0 0 DL mdwait 0xfffffe0079882000 [md0] 1873 1 765 0 S uwait 0xfffffe006ddc3300 syz-executor 1869 1 763 0 S uwait 0xfffffe00796d3b80 syz-executor 1864 1 765 0 S uwait 0xfffffe0078fb8500 syz-executor 1856 1 763 0 S uwait 0xfffffe0078fb8d00 syz-executor 1850 1848 1848 0 D tun_con 0xfffffe006df156a8 ifconfig 1848 762 1848 0 S wait 0xfffffe00540c7ac0 syz-executor 1842 1 765 60928 S uwait 0xfffffe0078fbd980 syz-executor 1838 1 763 0 S uwait 0xfffffe0078c62100 syz-executor 1802 1 763 0 S uwait 0xfffffe0078fbb700 syz-executor 1793 1 763 0 S uwait 0xfffffe007825d780 syz-executor 1791 1 764 0 S uwait 0xfffffe0078523780 syz-executor 1784 1 765 0 S uwait 0xfffffe0078522a00 syz-executor 1779 1 764 60928 S uwait 0xfffffe005988b100 syz-executor 1775 762 1775 0 S nanslp 0xffffffff83ba7c41 syz-executor 1767 1 763 0 SV uwait 0xfffffe0078522500 syz-executor 1743 1 764 0 S uwait 0xfffffe0078126280 syz-executor 1719 1 766 0 S uwait 0xfffffe007851f080 syz-executor 1715 1 763 0 S uwait 0xfffffe0078126380 syz-executor 1713 1 763 0 S uwait 0xfffffe0078c60280 syz-executor 1682 1 763 0 S uwait 0xfffffe0078522400 syz-executor 1672 1 765 0 S uwait 0xfffffe006ddc3400 syz-executor 1669 1 765 0 S uwait 0xfffffe0078c60a80 syz-executor 1663 1 765 0 S uwait 0xfffffe006ddc0100 syz-executor 1660 1 764 0 S uwait 0xfffffe0078c60680 syz-executor 1657 0 0 0 DL mdwait 0xfffffe0058632000 [md6] 1649 1 766 0 S uwait 0xfffffe0078c60880 syz-executor 1642 1 765 0 S uwait 0xfffffe0078c5fd00 syz-executor 1629 1 765 0 SV uwait 0xfffffe0078c60c80 syz-executor 1628 1 764 0 S uwait 0xfffffe0078c5ff00 syz-executor 1617 1 765 0 S uwait 0xfffffe0078c60480 syz-executor 1591 1 766 0 S uwait 0xfffffe0078c5f300 syz-executor 1590 1 766 0 S uwait 0xfffffe0078523200 syz-executor 1581 1 1581 0 S uwait 0xfffffe0078fb8800 syz-executor 1579 1 764 0 S uwait 0xfffffe0078c62200 syz-executor 1578 1 764 0 S uwait 0xfffffe0078c60780 syz-executor 1573 1 766 0 S uwait 0xfffffe0078c61c80 syz-executor 1572 1 763 0 S uwait 0xfffffe0078fb8c00 syz-executor 1567 1 765 0 S uwait 0xfffffe006ddc3600 syz-executor 1566 1 763 0 S uwait 0xfffffe0078c60580 syz-executor 1560 1 764 0 S uwait 0xfffffe0078c61d80 syz-executor 1554 1 765 0 S uwait 0xfffffe006ddc3700 syz-executor 1553 1 765 0 S uwait 0xfffffe0078fb8b80 syz-executor 1543 1 766 0 S uwait 0xfffffe0078fbb200 syz-executor 1542 1 764 0 S uwait 0xfffffe0078fb8e80 syz-executor 1533 1 765 0 S uwait 0xfffffe0078c62300 syz-executor 1525 1 766 0 S uwait 0xfffffe0078fb8280 syz-executor 1519 1 764 0 S uwait 0xfffffe006ddc3800 syz-executor 1511 1 763 0 S uwait 0xfffffe006ddc3900 syz-executor 1503 1 763 0 S uwait 0xfffffe0078fb8100 syz-executor 1494 1 765 0 S uwait 0xfffffe0078261200 syz-executor 1493 1 765 0 S uwait 0xfffffe0078261a00 syz-executor 1482 1 766 0 S uwait 0xfffffe0078522700 syz-executor 1475 1474 763 0 S uwait 0xfffffe006ddc0280 syz-executor 1474 1 763 0 SV wait 0xfffffe00541bd008 syz-executor 1473 1 764 0 S uwait 0xfffffe0078fbb300 syz-executor 1465 1 766 0 S uwait 0xfffffe005988a680 syz-executor 1443 0 0 0 DL aiordy 0xfffffe00541cb558 [aiod15] 1432 1 765 0 S uwait 0xfffffe0077dcb480 syz-executor 1418 1 765 0 S uwait 0xfffffe0078fbb100 syz-executor 1412 1 763 0 S uwait 0xfffffe0078126580 syz-executor 1407 1 766 0 S uwait 0xfffffe00584e6380 syz-executor 1391 1 765 0 S uwait 0xfffffe0078522800 syz-executor 1388 1387 764 0 S uwait 0xfffffe005988b200 syz-executor 1387 1386 764 0 SV wait 0xfffffe005419a000 syz-executor 1386 1 764 0 DV ppwait 0xfffffe005419a500 syz-executor 1384 1 765 0 S uwait 0xfffffe0078522200 syz-executor 1383 1 765 0 S uwait 0xfffffe006e4a0480 syz-executor 1378 1 766 0 S uwait 0xfffffe006ddc2e00 syz-executor 1371 1 763 0 S uwait 0xfffffe0078522300 syz-executor 1353 0 0 0 DL mdwait 0xfffffe0078924000 [md3] 1351 1 766 0 S uwait 0xfffffe00584dae00 syz-executor 1342 1 764 0 S uwait 0xfffffe005988a880 syz-executor 1339 1 1338 0 S uwait 0xfffffe007825db00 syz-executor 1325 1324 765 0 S uwait 0xfffffe006e4a1c80 syz-executor 1324 1 765 0 SV wait 0xfffffe0054105558 syz-executor 1312 1 765 0 SV uwait 0xfffffe0078033500 syz-executor 1270 1 766 0 S uwait 0xfffffe005988c100 syz-executor 1260 1 766 0 S uwait 0xfffffe00584e6680 syz-executor 1258 1 764 0 S uwait 0xfffffe0078261e00 syz-executor 1256 0 0 0 DL mdwait 0xfffffe0078fba000 [md5] 1254 1 764 0 S uwait 0xfffffe007851f400 syz-executor 1227 1 766 0 S uwait 0xfffffe0078520d80 syz-executor 1210 1 764 0 S uwait 0xfffffe0077dcb580 syz-executor 1207 1 766 0 SV sigwait 0xfffffe0054181b70 syz-executor 1194 0 0 0 DL mdwait 0xfffffe0078925000 [md4] 1184 1 763 0 S uwait 0xfffffe0078252800 syz-executor 1174 1 766 0 S uwait 0xfffffe007825d800 syz-executor 1169 1 764 0 S uwait 0xfffffe0078261800 syz-executor 1166 0 0 0 DL mdwait 0xfffffe00597ec000 [md2] 1157 1 764 0 SV uwait 0xfffffe0078260880 syz-executor 1151 1 765 0 S uwait 0xfffffe0077dcba80 syz-executor 1145 1 765 0 S uwait 0xfffffe0078125c80 syz-executor 1137 1 764 0 S uwait 0xfffffe0077dcb780 syz-executor 1128 1 764 0 S uwait 0xfffffe0078033800 syz-executor 1117 1 766 0 S uwait 0xfffffe0077dcb880 syz-executor 1106 0 0 0 DL mdwait 0xfffffe00597ed000 [md1] 1101 1 765 0 S uwait 0xfffffe005988a580 syz-executor 1100 1 765 0 S uwait 0xfffffe005988b300 syz-executor 1090 1 765 0 S uwait 0xfffffe00584dad00 syz-executor 1077 1 765 0 S uwait 0xfffffe006e4a1e80 syz-executor 1053 1 766 0 SV sigwait 0xfffffe00541500b0 syz-executor 1046 1 764 0 S uwait 0xfffffe0078126480 syz-executor 1045 1 764 0 S uwait 0xfffffe0078049480 syz-executor 1042 1 766 0 S uwait 0xfffffe006e4a1780 syz-executor 1032 1 765 0 S uwait 0xfffffe0059699e80 syz-executor 1031 1 764 0 S uwait 0xfffffe0077dcb680 syz-executor 1017 1 764 0 S uwait 0xfffffe0078049380 syz-executor 1011 0 0 0 DL mdwait 0xfffffe00776a6000 [md256] 1007 0 0 0 DL (threaded) [so_splice] 100459 D - 0xfffffe0007688280 [thr_0] 100460 D - 0xfffffe00076882c0 [thr_1] 1004 1 765 0 S uwait 0xfffffe0078126080 syz-executor 993 1 766 0 S uwait 0xfffffe0078049680 syz-executor 991 1 765 0 S uwait 0xfffffe006e4a1600 syz-executor 982 1 766 0 SV sbwait 0xfffffe0059b1360c syz-executor 979 972 979 0 Ss select 0xfffffe0059699f40 dhclient 976 1 976 0 Ss select 0xfffffe00776af240 dhclient 972 962 423 65 S select 0xfffffe0078048e40 dhclient 967 1 763 0 S uwait 0xfffffe0078049080 syz-executor 966 1 763 0 S uwait 0xfffffe0078048f00 syz-executor 962 423 423 0 S wait 0xfffffe0054126ab8 sh 921 1 765 0 S uwait 0xfffffe005988a780 syz-executor 913 0 0 0 DL - 0xffffffff83cb7e00 [soaiod4] 912 0 0 0 DL - 0xffffffff83cb7e00 [soaiod3] 911 0 0 0 DL - 0xffffffff83cb7e00 [soaiod2] 910 0 0 0 DL - 0xffffffff83cb7e00 [soaiod1] 893 1 764 0 S uwait 0xfffffe005988d400 syz-executor 877 875 765 0 S umtxn 0xfffffe006e4a2500 syz-executor 876 875 765 0 S uwait 0xfffffe006e4a1d80 syz-executor 875 1 765 0 SV sbwait 0xfffffe0059b0f20c syz-executor 827 1 764 0 S uwait 0xfffffe006e4a1b80 syz-executor 820 1 765 0 S uwait 0xfffffe005988a380 syz-executor 819 0 0 0 DL aiordy 0xfffffe0054107010 [aiod4] 818 0 0 0 DL aiordy 0xfffffe0054107568 [aiod3] 817 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod2] 765 762 765 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83ba7c41 syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400c618 csh 758 681 758 0 Ss select 0xfffffe005988bec0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00077fd8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585bd0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585bd4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00077fc8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585bd8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585bdcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585be0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585be4b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585be8b0 getty 685 1 685 0 Ss nanslp 0xffffffff83ba7c41 cron 681 1 681 0 Ss select 0xfffffe005988b2c0 sshd 494 1 494 0 Ss select 0xfffffe0059910b40 syslogd 423 1 423 0 Ss wait 0xfffffe00540c5558 devd 422 1 422 65 Ss select 0xfffffe0059910c40 dhclient 337 1 337 0 Ss select 0xfffffe005988bdc0 dhclient 334 1 334 0 Ss select 0xfffffe005988b5c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84433c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff84902700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f00 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe005825fe00 [ipsec_offload] 100306 D - 0xfffffe005825d600 [system_taskq_0] 100307 D - 0xfffffe005825d600 [system_taskq_1] 100308 D - 0xfffffe005825d100 [system_delay_taskq_] 100309 D - 0xfffffe005825d100 [system_delay_taskq_] 100310 D - 0xfffffe00593d9d00 [zvol_tq-0_0] 100311 D - 0xfffffe00593d9d00 [zvol_tq-0_1] 100312 D - 0xfffffe00593d9d00 [zvol_tq-0_2] 100313 D - 0xfffffe00593d9d00 [zvol_tq-0_3] 100314 D - 0xfffffe00593d9d00 [zvol_tq-0_4] 100315 D - 0xfffffe00593d9d00 [zvol_tq-0_5] 100316 D - 0xfffffe00593d9d00 [zvol_tq-0_6] 100317 D - 0xfffffe00593d9d00 [zvol_tq-0_7] 100318 D - 0xfffffe00593d9d00 [zvol_tq-0_8] 100319 D - 0xfffffe00593d9d00 [zvol_tq-0_9] 100320 D - 0xfffffe00593d9d00 [zvol_tq-0_10] 100321 D - 0xfffffe00593d9d00 [zvol_tq-0_11] 100322 D - 0xfffffe00593d9d00 [zvol_tq-0_12] 100323 D - 0xfffffe00593d9d00 [zvol_tq-0_13] 100324 D - 0xfffffe00593d9d00 [zvol_tq-0_14] 100325 D - 0xfffffe00593d9d00 [zvol_tq-0_15] 100326 D - 0xfffffe00593d9d00 [zvol_tq-0_16] 100327 D - 0xfffffe00593d9d00 [zvol_tq-0_17] 100328 D - 0xfffffe00593d9d00 [zvol_tq-0_18] 100329 D - 0xfffffe00593d9d00 [zvol_tq-0_19] 100330 D - 0xfffffe00593d9d00 [zvol_tq-0_20] 100331 D - 0xfffffe00593d9d00 [zvol_tq-0_21] 100332 D - 0xfffffe00593d9d00 [zvol_tq-0_22] 100333 D - 0xfffffe00593d9d00 [zvol_tq-0_23] 100334 D - 0xfffffe00593d9d00 [zvol_tq-0_24] 100335 D - 0xfffffe00593d9d00 [zvol_tq-0_25] 100336 D - 0xfffffe00593d9d00 [zvol_tq-0_26] 100337 D - 0xfffffe00593d9d00 [zvol_tq-0_27] 100338 D - 0xfffffe00593d9d00 [zvol_tq-0_28] 100339 D - 0xfffffe00593d9d00 [zvol_tq-0_29] 100340 D - 0xfffffe00593d9d00 [zvol_tq-0_30] 100341 D - 0xfffffe00593d9d00 [zvol_tq-0_31] 100343 D - 0xfffffe005825d000 [arc_prune] 100344 D - 0xfffffe00083fbe00 [arc_flush_0] 100345 D - 0xfffffe00083fbe00 [arc_flush_1] 100368 D - 0xfffffe00083fbd00 [dbu_evict] 100390 D - 0xfffffe00593da200 [z_vdev_file_0] 100391 D - 0xfffffe00593da200 [z_vdev_file_1] 100392 D - 0xfffffe00593da200 [z_vdev_file_2] 100393 D - 0xfffffe00593da200 [z_vdev_file_3] 100394 D - 0xfffffe00593da200 [z_vdev_file_4] 100395 D - 0xfffffe00593da200 [z_vdev_file_5] 100396 D - 0xfffffe00593da200 [z_vdev_file_6] 100397 D - 0xfffffe00593da200 [z_vdev_file_7] 100398 D - 0xfffffe00593da200 [z_vdev_file_8] 100399 D - 0xfffffe00593da200 [z_vdev_file_9] 100400 D - 0xfffffe00593da200 [z_vdev_file_10] 100401 D - 0xfffffe00593da200 [z_vdev_file_11] 100402 D - 0xfffffe00593da200 [z_vdev_file_12] 100403 D - 0xfffffe00593da200 [z_vdev_file_13] 100404 D - 0xfffffe00593da200 [z_vdev_file_14] 100405 D - 0xfffffe00593da200 [z_vdev_file_15] 100421 D - 0xfffffe00593d9e00 [zfsvfs] 101284 D - 0xfffffe0078501e00 [netlink_socket (PID] 101397 D - 0xfffffe0078501800 [netlink_socket (PID] db> show all locks Process 1910 (syz-executor) thread 0xfffffe0054183000 (102566) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0079833980) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 Process 1909 (syz-executor) thread 0xfffffe007943c000 (102562) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059aeb5c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 Process 1850 (ifconfig) thread 0xfffffe007940c000 (102392) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cc6000) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3000 Process 875 (syz-executor) thread 0xfffffe005411c780 (100134) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b0f1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 445 12773K 1360 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4231 solaris 2247 3597K 4473 sysctloid 45637 2681K 45866 vtbuf 24 1968K 46 filedesc 230 1836K 1972 kobj 331 1324K 646 newblk 15 1028K 5320 vfscache 3 1025K 3 subproc 383 784K 2144 pcb 86 714K 1194 inodedep 23 521K 1750 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 276K 10 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 138788 acpica 1674 184K 54492 tidhash 3 141K 3 pagedep 7 130K 938 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 118 118K 145 sem 4 106K 4 gtaskqueue 18 98K 18 netlink 67 98K 179 kdtrace 504 93K 4482 umtx 688 86K 688 bus 1019 83K 5153 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 20 module 529 67K 547 filecaps 18 65K 115 ddb_capture 1 64K 1 BPF 29 39K 335 md_disk 26 37K 42 DEVFS3 137 35K 153 shm 2 34K 27 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 26 routetbl 246 22K 699 cred 55 22K 601 ifaddr 82 22K 87 temp 39 21K 2967 CC Mem 164 21K 2654 DEVFS_RULE 56 20K 56 GEOM 94 20K 894 kstat_data 19 19K 19 lltable 57 18K 87 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 kqueue 197 17K 2868 tty 16 16K 16 ether_multi 185 15K 303 ithread 90 15K 90 bus-sc 34 15K 1681 eventhandler 166 14K 166 devstat 6 13K 6 kenv 95 12K 95 pwddesc 177 12K 1972 shmfd 7 11K 38 taskqueue 99 11K 273 CAM queue 5 11K 1528 in6_multi 75 10K 96 plimit 26 10K 396 rman 82 10K 517 rpc 8 9K 8 bmsafemap 3 9K 1646 ksem 2 9K 16 UART 12 9K 12 filemon 1 8K 12 pfs_vncache 1 8K 1 sctp_atcl 21 8K 394 audit_evclass 240 8K 304 inpcbpolicy 217 7K 3775 UMA 346 7K 347 sglist 6 7K 6 CAM DEV 3 6K 510 ip6opt 11 6K 149 pfs_nodes 22 6K 22 pf_ifnet 13 5K 27 DEVFSP 80 5K 757 ufs_dirhash 24 5K 30 freework 18 5K 2039 proc-args 190 5K 3048 osd 226 5K 2735 iov 4 5K 21796 tcp_fsb_rack 2 5K 24 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 mount 29 4K 1562 acpisem 28 4K 28 kcovinfo 54 4K 63 dirrem 13 4K 1480 terminal 11 3K 11 session 22 3K 51 uidinfo 6 3K 36 acpidev 20 3K 20 crypto 8 3K 106 lockf 22 3K 258 hhook 8 3K 10 ip6ndp 15 3K 18 tun 6 3K 6 clone 9 3K 10 pf_rule 1 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 20 selfd 31 2K 240052 sctp_ifa 15 2K 18 Unitno 33 2K 164 select 13 2K 219 CAM XPT 22 2K 543 sctp_timw 6 2K 6 pfil 14 2K 14 vnodemarker 3 2K 93 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freefile 10 2K 1308 freeblks 5 2K 1030 nhops 6 2K 9 msi 9 2K 9 sctp_stro 1 1K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 NFSD session 1 1K 1 cryptodev 15 1K 651 sctp_ifn 7 1K 18 CAM periph 4 1K 271 sctp_atky 22 1K 402 ipsec 3 1K 3 mkdir 6 1K 1782 isadev 6 1K 22 pci_link 10 1K 10 encap_export_host 12 1K 12 sctp_stri 1 1K 4 diradd 4 1K 1503 ip_msource 8 1K 30 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 newdirblk 3 1K 891 chacha20random 1 1K 1 VN POLL 3 1K 32 biobuf 1 1K 1 sctp_athm 21 1K 397 ip_moptions 5 1K 45 in_mfilter 7 1K 73 tcp_pcm_rack 1 1K 12 indirdep 1 1K 1300 vnodes 1 1K 25 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 42 pmchooks 1 1K 1 filedesc_to_leader 2 1K 5 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4798 sctp_vrf 1 1K 1 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 sctp_map 2 1K 14 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sfs_nodes 0 0K 0 zones_data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 144 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 sctp_aadr 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 28 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 888 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 49 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 159 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 13 in6_mfilter 0 0K 12 frag6 0 0K 42 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 40 fadvise 0 0K 0 statfs 0 0K 252 namei_tracker 0 0K 16 inotify 0 0K 110 export_host 0 0K 0 cl_savebuf 0 0K 66 lio 0 0K 138 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 186 eventfd 0 0K 6 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 576 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 162 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 6 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8339 1059 14829 0 254 38494208 0 tcp_log 416 5486 5188 33577 0 254 4440384 0 mbuf 256 8987 675 31401 0 254 2473472 0 malloc-4096 4096 522 6 2870 0 2 2162688 0 malloc-128 128 16142 257 19625 0 126 2099072 0 malloc-16384 16384 114 4 1170 0 1 1933312 0 RADIX NODE 152 11610 371 58856 0 62 1821112 0 BUF TRIE 152 363 11441 4196 0 62 1794208 0 malloc-64 64 4911 20793 244977 0 254 1645056 0 malloc-384 384 4219 41 4292 0 30 1635840 0 UMA Slabs 0 112 11551 35 11551 0 126 1297632 0 malloc-65536 65536 14 4 23 0 1 1179648 0 vmem btag 56 20506 53 20632 0 254 1151304 0 sctp_asoc 2256 1 509 7 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 FFS inode 1168 662 24 2011 0 8 801248 0 socket 1024 278 486 6341 0 254 782336 0 VM OBJECT 248 2725 139 28360 0 62 710272 0 THREAD 1860 326 18 2567 0 8 639840 0 malloc-256 256 2238 192 7256 0 62 622080 0 256 Bucket 2048 273 17 1921 0 8 593920 0 sctp_ep 1152 19 492 384 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 MAP ENTRY 96 4651 263 101736 0 126 471744 0 sctp_raddr 736 1 516 15 0 254 380512 0 malloc-2048 2048 124 60 936 0 8 376832 0 VNODE 440 704 79 2055 0 30 344520 0 malloc-16 16 18860 390 21683 0 254 308000 0 FPU_save_area 832 328 41 3393 0 16 307008 0 tcp_inpcb 1304 164 70 2653 0 8 305136 0 PROC 1368 176 22 1913 0 8 270864 0 zio_buf_comb_262144 262144 0 1 15 0 1 262144 0 malloc-65536 65536 2 2 11 0 1 262144 0 UMA Zones 768 318 1 319 0 16 244992 0 malloc-32 32 7281 153 8411 0 254 237888 0 malloc-32768 32768 1 6 1144 0 1 229376 0 DEVCTL 1024 79 141 207 0 0 225280 0 filedesc0 1072 177 26 1972 0 8 217616 0 malloc-65536 65536 0 3 89 0 1 196608 0 malloc-65536 65536 2 1 3 0 1 196608 0 malloc-32768 32768 1 5 31 0 1 196608 0 malloc-16384 16384 7 5 35 0 1 196608 0 malloc-128 128 1294 225 28206 0 126 194432 0 FFS2 dinode 256 662 28 2011 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 35 481 1896 0 254 165120 0 S VFS Cache 104 1058 463 2757 0 126 158184 0 malloc-2048 2048 7 65 514 0 8 147456 0 malloc-1024 1024 132 12 192 0 16 147456 0 malloc-256 256 102 468 5672 0 62 145920 0 malloc-4096 4096 31 3 342 0 2 139264 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-8192 8192 9 7 38 0 1 131072 0 malloc-4096 4096 23 9 107 0 2 131072 0 malloc-256 256 407 103 2860 0 62 130560 0 mbuf_packet 256 42 466 1867 0 254 130048 0 UMA Kegs 384 305 8 306 0 30 120192 0 ksiginfo 112 186 858 469 0 126 116928 0 pf anchors 1664 2 68 2 0 64 116480 0 g_bio 408 0 270 26890 0 30 110160 0 VMSPACE 584 142 40 1830 0 16 106288 0 128 Bucket 1024 67 32 380 0 16 101376 0 malloc-384 384 225 15 399 0 30 92160 0 malloc-4096 4096 18 4 44 0 2 90112 0 malloc-8192 8192 7 3 145 0 1 81920 0 malloc-4096 4096 17 3 35 0 2 81920 0 64 Bucket 512 112 48 5587 0 30 81920 0 malloc-256 256 180 135 1778 0 62 80640 0 malloc-256 256 142 173 3098 0 62 80640 0 sctp_chunk 152 5 515 12 0 254 79040 0 malloc-8192 8192 6 3 19 0 1 73728 0 pipe 736 71 28 704 0 16 72864 0 ertt_txseginfo 40 1 1817 5132 0 254 72720 0 Files 80 635 265 18433 0 126 72000 0 malloc-384 384 72 108 837 0 30 69120 0 malloc-64 64 563 508 5253 0 254 68544 0 malloc-64 64 512 559 1566 0 254 68544 0 tcp_bbr_map 128 0 527 695 0 126 67456 0 malloc-128 128 344 183 545 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-2048 2048 23 9 155 0 8 65536 0 malloc-256 256 74 181 1225 0 62 65280 0 32 Bucket 256 100 155 3162 0 62 65280 0 udp_inpcb 408 21 132 516 0 30 62424 0 malloc-512 512 15 105 287 0 30 61440 0 TURNSTILE 136 345 96 345 0 62 59976 0 malloc-384 384 74 76 2374 0 30 57600 0 AIOCB 552 0 98 437 0 16 54096 0 malloc-64 64 379 440 21545 0 254 52416 0 malloc-64 64 485 334 813 0 254 52416 0 malloc-128 128 178 225 1469 0 126 51584 0 malloc-128 128 163 240 914 0 126 51584 0 udplite_inpcb 408 6 120 161 0 30 51408 0 cpuset 200 8 248 6725 0 62 51200 0 malloc-256 256 22 173 1735 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 0 48 23570 0 16 49152 0 malloc-2048 2048 14 10 37 0 8 49152 0 malloc-2048 2048 6 18 291 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 7 41 1803 0 16 49152 0 malloc-1024 1024 25 23 41 0 16 49152 0 pcpu-8 8 5602 542 7682 0 254 49152 0 da_ccb 544 0 84 6853 0 16 45696 0 SLEEPQUEUE 88 345 167 345 0 126 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 3 0 16 41984 0 malloc-4096 4096 7 3 39 0 2 40960 0 malloc-4096 4096 5 5 575 0 2 40960 0 rl_entry 48 20 820 6851 0 254 40320 0 malloc-64 64 31 536 602 0 254 36288 0 malloc-64 64 76 491 24080 0 254 36288 0 malloc-64 64 250 317 2335 0 254 36288 0 16 Bucket 144 76 176 712 0 62 36288 0 tcp_rack_map 128 0 279 17 0 126 35712 0 malloc-128 128 47 232 268 0 126 35712 0 malloc-128 128 76 203 3459 0 126 35712 0 malloc-128 128 41 238 2972 0 126 35712 0 routing nhops 256 34 101 50 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 5 130 349 0 62 34560 0 ripcb 376 26 64 445 0 30 33840 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 0 1 5 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 4 12 11 0 8 32768 0 malloc-1024 1024 2 30 108 0 16 32768 0 malloc-1024 1024 4 28 176 0 16 32768 0 malloc-1024 1024 18 14 3134 0 16 32768 0 malloc-1024 1024 19 13 38 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 11 53 189 0 30 32768 0 malloc-512 512 5 59 237 0 30 32768 0 malloc-512 512 4 60 94 0 30 32768 0 malloc-512 512 3 61 61 0 30 32768 0 malloc-512 512 4 60 94 0 30 32768 0 malloc-512 512 1 63 53 0 30 32768 0 pcpu-64 64 507 5 507 0 254 32768 0 domainset 40 0 819 6704 0 254 32760 0 PWD 40 115 693 916 0 254 32320 0 tcp_bbr_pcb 896 1 35 6 0 16 32256 0 sctp_stream_msg_out 112 1 287 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 13 0 126 31680 0 PGRP 120 29 235 66 0 126 31680 0 clpbuf 2624 0 12 159 0 4 31488 0 ertt 72 164 228 2653 0 126 28224 0 malloc-32 32 263 619 560 0 254 28224 0 malloc-32 32 162 720 954 0 254 28224 0 malloc-32 32 365 517 5545 0 254 28224 0 4 Bucket 48 8 580 24 0 254 28224 0 AIO 208 1 132 480 0 62 27664 0 malloc-8192 8192 1 2 83 0 1 24576 0 malloc-8192 8192 0 3 40 0 1 24576 0 malloc-4096 4096 3 3 5 0 2 24576 0 tcp_log_id_bucket 176 0 138 9 0 62 24288 0 pf frag entries 40 0 606 3 0 254 24240 0 rtentry 168 37 107 50 0 62 24192 0 8 Bucket 80 73 227 1199 0 126 24000 0 itimer 352 2 64 30 0 30 23232 0 splice 184 1 125 43 0 62 23184 0 malloc-384 384 7 53 9 0 30 23040 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 41 0 30 23040 0 tcp_rack_pcb 1088 1 20 12 0 8 22848 0 Mountpoints 2816 2 6 13 0 4 22528 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 hostcache 64 4 311 4 0 254 20160 0 malloc-32 32 131 499 1303 0 254 20160 0 malloc-32 32 231 399 48351 0 254 20160 0 malloc-32 32 154 476 824 0 254 20160 0 malloc-32 32 35 595 2716 0 254 20160 0 2 Bucket 32 91 539 876 0 254 20160 0 KNOTE 160 5 120 339 0 62 20000 0 cryptop 280 0 70 36 0 30 19600 0 L VFS Cache 320 1 59 85 0 30 19200 0 AIOLIO 272 0 70 69 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 211 0 8 16384 0 malloc-512 512 0 32 4 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 ipq 56 0 288 1 0 254 16128 0 sctp_laddr 48 1 335 25 0 254 16128 0 malloc-16 16 478 522 3204 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 pf frags 232 0 68 1 0 62 15776 0 kenv 258 17 43 1079 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 pf fragment node 72 0 168 1 0 126 12096 0 vtnet_tx_hdr 24 0 501 4558 0 254 12024 0 malloc-16 16 20 730 220 0 254 12000 0 malloc-16 16 64 686 1694 0 254 12000 0 malloc-16 16 87 663 1399 0 254 12000 0 malloc-16 16 186 564 3026 0 254 12000 0 malloc-16 16 23 727 63873 0 254 12000 0 malloc-16 16 16 734 24838 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 md3 4 1023 505 1023 0 254 6112 0 md6 4 1023 249 1023 0 254 5088 0 md5 4 1023 249 1023 0 254 5088 0 md4 4 1023 249 1023 0 254 5088 0 md1 4 1023 249 1023 0 254 5088 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 21 18 103 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md0 1 0 0 0 0 254 0 0 md256 4 0 0 0 0 254 0 0 zfs_znode_cache 456 0 0 0 0 30 0 0 zap_attr_long_cache 1056 0 0 0 0 8 0 0 zap_name_long 1096 0 0 0 0 8 0 0 zap_attr_cache 288 0 0 0 0 30 0 0 zap_name 328 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dbuf_dirty_record_t 376 0 0 0 0 30 0 0 dmu_buf_impl_t 376 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 968 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_log_entry_trad_cache 328 0 0 0 0 30 0 0 ddt_log_entry_flat_cache 144 0 0 0 0 62 0 0 ddt_entry_trad_cache 368 0 0 0 0 30 0 0 ddt_entry_flat_cache 184 0 0 0 0 62 0 0 ddt_cache 29240 0 0 0 0 1 0 0 brt_entry_cache 168 0 0 0 0 62 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl